<div class="jnm_SelectResources">
    <!-- {{selectValue}} -->
    <!-- 没有限制上传数量  或者 最大限制存在时（count>=0）并且 曾经选的小于最大显示 并且 当前选的小于最大限制减去曾经选的-->
    <el-button v-if="count<0 || (count>=0&&selectValue.length<count)" @click="openBox()">
        添加音频
        <i class="el-icon-circle-plus-outline el-icon--right"></i>
    </el-button>
    <div class="list" v-if="selectValue.length>0">
        <transition-group tag="div" class="ul">
            <div v-for="(item,index) in selectValue" class="li" draggable="true" :key="'key'+index"
                @dragstart="handleDragStart($event, item,index)" @dragover.prevent="handleDragOver($event, item,index)"
                @dragenter="handleDragEnter($event, item,index)" @dragend="handleDragEnd($event, item,index)">
                <div class="mm">
                    <slot :src="item" :index="index" name="item">
                        <audio class="audio" controls="controls" :src="item"></audio>
                    </slot>
                    <div class="del" @click="delSelectData(index)"><i class="el-icon-delete-solid"></i></div>
                </div>
            </div>
        </transition-group>
    </div>
</div>